117 lines
3.9 KiB
C#
117 lines
3.9 KiB
C#
using System;
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using System.Drawing;
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namespace Base
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{
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public class Rect
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{
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public Vector2 Location;
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public Vector2 Size;
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bool centered;
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/// <summary>
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/// Create a rect from the provided data
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/// </summary>
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/// <param name="Location">Position</param>
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/// <param name="Size">Rect's size</param>
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/// <param name="centered">Whether the Rect should be created top-right or around the Location</param>
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public Rect(Vector2 Location, Vector2 Size, bool centered = false) : this(Location.X, Location.Y, Size.X, Size.Y, centered) { }
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/// <summary>
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/// Create a rect from the provided data
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/// </summary>
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/// <param name="X">X in world-coordinates</param>
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/// <param name="Y">Y in world-coordinates</param>
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/// <param name="Width">Width</param>
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/// <param name="Height">Height</param>
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/// <param name="centered">Whether the Rect should be created top-right or around the Location</param>
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public Rect(double X, double Y, double Width, double Height, bool centered = false)
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{
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Location = new Vector2(X, Y);
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Size = new Vector2(Width, Height);
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this.centered = centered;
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if (this.centered)
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{
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//Location -= Size / 2;
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Location.X -= Size.X / 2;
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Location.Y += Size.Y / 2;
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}
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}
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/// <summary>
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/// Copies the Rect's data
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/// </summary>
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/// <param name="rect"></param>
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public Rect(Rect rect)
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{
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Location = rect.Location;
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Size = rect.Size;
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centered = rect.centered;
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}
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/// <summary>
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/// Copies the Rect's data
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/// </summary>
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/// <param name="rect"></param>
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public Rect(Rectangle rect) : this(rect.X, rect.Y, rect.Width, rect.Height, false) { }
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/// <summary>
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/// Copies the Rect's data
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/// </summary>
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/// <param name="rect"></param>
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public Rect(RectangleF rect) : this(rect.X, rect.Y, rect.Width, rect.Height, false) { }
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public double X
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{
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get => Location.X;
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set => Location.X = value;
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}
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public double Y
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{
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get => Location.Y;
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set => Location.Y = value;
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}
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public double Width
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{
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get => Size.X;
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set {
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if (centered)
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{
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double tmp = Size.X - value;
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Size.X = value;
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Location.X += tmp / 2;
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}
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else
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Size.X = value;
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}
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}
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public double Height
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{
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get => Size.Y;
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set {
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if (centered)
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{
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double tmp = Size.Y - value;
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Size.Y = value;
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Location.Y += tmp / 2;
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}
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else
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Size.Y = value;
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}
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}
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public double Bottom => Location.Y;
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public double Top => Location.Y + Size.Y;
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public double Left => Location.X;
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public double Right => Location.X + Size.X;
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public Vector2 bottomLeftPoint => new Vector2(Location);
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public Vector2 bottomRightPoint => new Vector2(Location.X, Location.Y + Size.Y);
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public Vector2 topLeftPoint => new Vector2(Location.X + Size.X, Location.Y);
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public Vector2 topRightPoint => Location + Size;
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public bool doOverlap(Rect other) => (Left <= other.Right && other.Left <= Right) || (Left >= other.Right && other.Left >= Right);
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public Rectangle toRectangle() => new Rectangle(Misc.d2i(X), Misc.d2i(Y), Misc.d2i(Width), Misc.d2i(Height));
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public RectangleF toRectangleF() => new RectangleF(Misc.d2f(X), Misc.d2f(Y), Misc.d2f(Width), Misc.d2f(Height));
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}
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}
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